Tata Consultancy Services Assistant System Engineer-Trainee interview questions

Usually TCS has three interview rounds but we had only the online written test and the HR interview. We have registered in their website for freshers before 10 days of the selection process. The preparation for the interview began 30 days prior to the interview date. Apart from self preparation we had the opportunity for a model written test on TCS website. On the interview's first day we had to go through a online written test and the results were announced within 5 hours of the completion of the last batch. The next day there were 15 HR panels and each panel consisted of 2 HR people. When my time came I went into the panel with a formal excuse to enter the panel and there was a person from south India and a European lady. The lady requested to explain to them about myself and she was noticing everything from my verbal language to my facial expressions to the hand movements and the other person, the gentleman asked some technical questions from electrical side but unfortunately I was unable to answer most of them. Then he switched over to technical questions from computer science, mostly data structures and C - language and I remember giving them good arguable answers, finally they asked whether I would work at any location of the company's branch within the country or outside and obviously we all answered yes. Then the final results came and most got through. About the people, they all dressed in a simple manner and they expect only the real truth about you with no extraordinary abilities or flashy communication skills. For the interviewee please be simple in your dressing and be frank there is nothing wrong in failing to answer a few questions they only judge by your overall performance. Thank you.